Frederic: Add display list support without changing plib.

[flightgear.git] / src / Scenery / tilemgr.hxx

diff --git a/src/Scenery/tilemgr.hxx b/src/Scenery/tilemgr.hxx
index 1d0426485de6a225618476d516240364cca63c49..7c4a1910563abba22955f0449d230ada5769ad87 100644 (file)
--- a/src/Scenery/tilemgr.hxx
+++ b/src/Scenery/tilemgr.hxx
@@ -35,8 +35,6 @@
 
 #include <queue>
 
-#include <plib/ssg.h>
-
 #include <simgear/bucket/newbucket.hxx>
 #if defined(ENABLE_THREADS) && ENABLE_THREADS
 #  include <simgear/threads/SGQueue.hxx>
@@ -56,6 +54,8 @@ SG_USING_STD( queue );
 
 
 // forward declaration
+class ssgBranch;
+class ssgEntity;
 class FGTileEntry;
 class FGDeferredModel;